Description
An issue was discovered in ReadyTalk Avian 1.2.0. The vm::arrayCopy method defined in classpath-common.h returns silently when a negative length is provided (instead of throwing an exception). This could result in data being lost during the copy, with varying consequences depending on the subsequent use of the destination buffer. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
References
- https://github.com/ReadyTalk/avian/issues
- http://seclists.org/fulldisclosure/2020/Aug/10
- 20200904 Noise-Java AESGCMFallbackCipherState.encryptWithAd() insufficient boundary checks mailing-list
- 20200904 Noise-Java ChaChaPolyCipherState.encryptWithAd() insufficient boundary checks mailing-list
- 20200904 Noise-Java AESGCMOnCtrCipherState.encryptWithAd() insufficient boundary checks mailing-list